38175423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 64447488

約数和(自身を除く): 26272065

約数列:

[1, 3, 11, 13, 23, 33, 39, 53, 69, 73, 143, 159, 219, 253, 299, 429, 583, 689, 759, 803, 897, 949, 1219, 1679, 1749, 2067, 2409, 2847, 3289, 3657, 3869, 5037, 7579, 9867, 10439, 11607, 13409, 15847, 18469, 21827, 22737, 31317, 40227, 42559, 47541, 50297, 55407, 65481, 88987, 127677, 150891, 174317, 240097, 266961, 522951, 553267, 720291, 978857, 1156831, 1659801, 2936571, 3470493, 12725141, 38175423]

約数ペア:

[(1, 38175423), (3, 12725141), (11, 3470493), (13, 2936571), (23, 1659801), (33, 1156831), (39, 978857), (53, 720291), (69, 553267), (73, 522951), (143, 266961), (159, 240097), (219, 174317), (253, 150891), (299, 127677), (429, 88987), (583, 65481), (689, 55407), (759, 50297), (803, 47541), (897, 42559), (949, 40227), (1219, 31317), (1679, 22737), (1749, 21827), (2067, 18469), (2409, 15847), (2847, 13409), (3289, 11607), (3657, 10439), (3869, 9867), (5037, 7579)]